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$69+ Cheap flights from Louisiana to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Louisiana to Puerto Rico

Keep the following information in mind while searching for Louisiana to Puerto Rico flight deals. Data was last updated September 19, 2025.

Round-trip from

$185
(Cheapflightsfares)

One-way from

$69
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$268
From Louisiana to Puerto Rico
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One-way flight from Louisiana to Puerto Rico
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Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisiana to Puerto Rico

Cheapest flights from Louisiana to Puerto Rico
Explore the most affordable flight options available from Louisiana to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:38 pmMSY - SJU
1 stop14h 55mSpirit Airlines
Sat 11/156:00 amSJU - MSY
1 stop14h 30mSpirit Airlines
Deal found 9/15$176
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:38 pmMSY - SJU
1 stop11h 14mSpirit Airlines
Mon 11/1012:10 pmSJU - MSY
1 stop9h 33mSpirit Airlines
Deal found 9/16$185
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:38 pmMSY - SJU
1 stop11h 14mSpirit Airlines
Mon 11/1712:10 pmSJU - MSY
1 stop9h 33mSpirit Airlines
Deal found 9/16$187
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:10 amMSY - SJU
1 stop5h 30mSpirit Airlines
Sun 11/93:59 amSJU - MSY
1 stop9h 56mSpirit Airlines
Deal found 9/16$191
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:10 amMSY - SJU
1 stop5h 30mSpirit Airlines
Tue 11/1110:57 amSJU - MSY
1 stop10h 46mSpirit Airlines
Deal found 9/16$194
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:40 pmMSY - SJU
1 stop11h 15mSouthwest
Sat 11/226:45 pmSJU - MSY
1 stop6h 35mSouthwest
Deal found 9/16$195
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:50 pmMSY - SJU
1 stop16h 22mSpirit Airlines
Thu 10/2311:51 amSJU - MSY
1 stop7h 59mSpirit Airlines
Deal found 9/17$196
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:38 pmMSY - SJU
1 stop14h 55mMultiple Airlines
Fri 12/126:00 amSJU - MSY
1 stop11h 36mMultiple Airlines
Deal found 9/18$199
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:38 pmMSY - SJU
1 stop15h 28mAmerican Airlines
Wed 10/292:35 pmSJU - MSY
1 stop10h 24mAmerican Airlines
Deal found 9/16$200
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:50 pmMSY - SJU
1 stop16h 22mSpirit Airlines
Tue 10/283:19 pmSJU - MSY
1 stop8h 18mSpirit Airlines
Deal found 9/16$204
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:38 pmMSY - SJU
1 stop11h 14mSpirit Airlines
Sat 11/156:00 amSJU - MSY
2 stops27h 35mSpirit Airlines
Deal found 9/18$207
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:05 amMSY - BQN
2 stops12h 52mUnited Airlines
Tue 11/111:09 amBQN - MSY
2 stops11h 50mUnited Airlines
Deal found 9/18$245

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Louisiana to Puerto Rico that are best for you.

Fly from

Louisiana

Fly to

Puerto Rico

Route

Depart

Return

Price

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 11/6

9:55 am-4:40 am

1 stop16h 45m

San Juan Luis Munoz Marin Intl

Sun 11/9

3:59 am-11:55 am

1 stop9h 56m

$185

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 11/14

8:40 pm-9:55 am

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Sat 11/22

6:45 pm-11:20 pm

1 stop6h 35m

$195

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 10/1

10:01 pm-2:17 pm

1 stop15h 16m

San Juan Luis Munoz Marin Intl

Sat 10/4

3:19 pm-10:55 pm

1 stop8h 36m

$218

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 10/15

11:25 am-1:44 am

1 stop13h 19m

San Juan Luis Munoz Marin Intl

Sun 10/19

5:30 am-11:53 am

1 stop7h 23m

$221

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 10/31

1:52 pm-2:51 am

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Mon 11/3

3:48 am-9:12 pm

2 stops19h 24m

$225

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 9/27

10:35 am-11:57 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Sat 10/4

7:00 am-4:03 pm

1 stop10h 03m

$235

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 9/27

10:47 am-11:37 pm

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Wed 10/1

4:43 pm-10:56 pm

1 stop7h 13m

$235

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 10/8

7:55 pm-10:56 am

1 stop14h 01m

San Juan Luis Munoz Marin Intl

Sun 10/12

9:06 pm-9:43 pm

2 stops25h 37m

$270

New OrleansAguadilla

MSY - BQN

MSYBQN

New Orleans Louis Armstrong

Sat 10/4

2:01 pm-11:09 pm

1 stop8h 08m

Aguadilla Borinquen

Fri 10/10

12:15 am-1:11 pm

2 stops13h 56m

$274

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 10/31

10:38 am-8:00 pm

1 stop8h 22m

San Juan Luis Munoz Marin Intl

Mon 11/3

2:05 am-11:29 am

1 stop11h 24m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 59 results
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Best time to book a flight from Louisiana to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Puerto Rico

What is the cheapest month to book a flight from Louisiana to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Louisiana to Puerto Rico (average of $254). Flying from Louisiana to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to PR?

Find hourly flight availability from Louisiana to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

When flying from Louisiana to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Puerto Rico?

    A quick flight from Louisiana to Puerto Rico can take about 8h 08m. Spirit Airlines provides one of the quickest options available for as low as $274. Louisiana and Puerto Rico are separated by a distance of 1653 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisiana to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Louisiana to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Puerto Rico.

  • Can I find deals for business class flights from Louisiana to Puerto Rico?

    Yes. Cheapflights offers flight deals from Louisiana to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Louisiana to Puerto Rico (average of $254). Flying from Louisiana to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisiana to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Dulles Intl to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Baltimore to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Newark to Santo Domingo flights
Newark to Punta Cana flights
Atlanta to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Oranjestad flights
Reagan-National to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
John F Kennedy Intl to Port of Spain flights
John F Kennedy Intl to Kingston flights
Hartford to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
Tampa to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Newark to Nassau flights
Atlanta to Montego Bay flights
Miami to Luis Munoz Marin Intl flights
Newark to Simpson Bay flights
LaGuardia to Montego Bay flights
Raleigh to Luis Munoz Marin Intl flights
LaGuardia to Oranjestad flights
Hobby to Luis Munoz Marin Intl flights
LaGuardia to Santiago de los Caballeros flights
Dulles Intl to Punta Cana flights
Newark to Saint Thomas Island flights
Boston to Punta Cana flights
John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to Nassau flights
O'Hare Intl to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Willemstad flights
John F Kennedy Intl to Saint Thomas Island flights
Detroit to Luis Munoz Marin Intl flights
Newark to Providenciales flights

Top 6 airlines flying from Louisiana to Puerto Rico

Discover the top 6 airlines that operate flights from Louisiana to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$268FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$100Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$183Average$522FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$183Average$437FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$219Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$271Average$687FlexibilityNo cancel feeOn-time69%

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